scholarly journals PERBEDAAN HASIL BELAJAR IPA BIOLOGI MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DAN GROUP INVESTIGATION (GI)

Author(s):  
Ester Stasya Lawalata ◽  
Alwi Smith ◽  
S Liline

Background: One of the causes of students' lack of understanding of a concept is teacher-centered learning and a lack of motivation from students in following the learning process. Then we need an innovative learning model that can help students in the learning process. To achieve learning objectives, teachers are required to be able to choose suitable learning models to be applied at an educational level. Method: This research was conducted from January 14 to February 14, 2020 using descriptive methods, student learning outcomes are seen through the final value that is seen based on cognitive aspects (LKS), affective and psychomotor and pre-post test scores. Measurement data were analyzed using the t test formula. Results: Based on the t test, obtained the results of tcount 1.573 and ttable 2.010, tcount <ttable, the hypothesis (H1) was rejected and (H0) was accepted. Conclusion: There is no difference in the learning outcomes of students taught using the Problem Based Learning model and Group Investigation on the material of the human digestive system in class VIII SMP Negeri 7 Ambon, but there is an increase in learning outcomes after teaching and learning using the Problem Based Learning and Group Investigation models so the results of the t-test show that tcount <ttable (1.573 <2.010).

2020 ◽  
Vol 1 (1) ◽  
pp. 66-74
Author(s):  
Monica Jahratun Nuvus ◽  
Karlinah Salamanya ◽  
Syahrianah Syahran

This study aimed to determine the effectiveness of problem-based learning model on ??the material of flat side geometry on the learning outcomes of Class VIII students of MTs An-Nur Palangka Raya.This type of research is quantitative with quasi-experimental methods and one-group pre-test-post-test research design. The population in this study were all students of class VIII MTs An-Nur Palangka Raya of 77 people. From this population, random cluster sampling was chosen. Therefore 26 students of Class VIII-C were selected as the experimental class. The instruments of the data collection in this study were pre-test and post-test. The hypothesis of this study was tested using one-sample t-test. The results of the study indicate an average pretest ( )  of 23.61 and an average posttest ( )  of 46.30 and the average difference ( )   is 22.69. Before analyzing the data, the normality of  data is tested first. The normality test indicates = 2.168 and = 9,488. Because  <  and   follows the normal distribution. The results of the t test show the value of tcount = 1.92 and ttable = 1.708 at degrees of freedom (db) = n - 1 = 25 and the error level ? = 5% is obtained. Because tcount > ttable, then H0 is rejected and  is accepted. Therefore, it can be concluded that the PBL model is effective in improving students’ learning outcomes in the material of flat side geometry in class VIII MTs An-Nur Palangka Raya.


2019 ◽  
Vol 15 (1) ◽  
pp. 46-51
Author(s):  
F. Fadhilah ◽  
Z. M. Effendi ◽  
R. Ridwan ◽  
M. Alias

There is the fact that the students' learning outcome in Applied Physics course related to the application of the mining industry is unsatisfactory. Based on the results of the final score, the rate of successful students was only around 40%. Moreover, students' understanding application is also not by the desired competencies. In this research, a learning model was developed from the Contextual Teaching and Learning Model (CTL), i.e., DILA model which consists of four syntaxes (Display, Inquiry, Learning Community, and Authentic Assessment). The effectiveness of the DILA learning model was investigated to improve students’ learning outcomes in the Applied Physics course. This research employed the quasi-experimental design where the experimental class was treated by DILA model based on Contextual Teaching and Learning; whereas control class was not treated by the model. Data were obtained from the results of the pre-test and post-test scores; then it was analyzed by a parametric with an independent t-test, related t-test, and the effect size. The results indicate that there was a significant increase in students’ learning outcomes in the experimental class compared to the control class. In conclusion, DILA model can improve students’ learning outcomes in the Applied Physics course effectively.Hasil belajar Fisika Terapan yang diperoleh mahasiswa yang terlihat dari nilai akhir semester dan penerapan pada industri pertambangan pada umumnya tidak memuaskan. Tingkat kelulusan mahasiswa hanya sekitar 40%. Sehingga pemahaman mahasiswa dalam penerapannya juga tidak sesuai dengan kompetensi yang diinginkan. Model DILA merupakan salah satu model pembelajaran yang dikembangkan dari Model Contextual Teaching and Learning (CTL). Model DILA terdiri atas empat sintaks yaitu: Display, Inquiry, Learning Community, dan Authenthic Assessment. Penelitian ini ditujukan untuk mengukur efektifitas Model Pembelajaran DILA guna meningkatkan hasil belajar mahasiswa pada matakuliah Fisika Terapan. Penelitian ini merupakan quasi eksperiment dimana kelas eksperimen diberikan pembelajaran dengan Model DILA berbasis Contextual Teaching and Learning. Data diperoleh dari hasil pre-test dan post-test dan diolah secara parametric dengan t test sample independent dan t test related serta effect sizenya. Hasil penelitian ini menunjukkan bahwa model pembelajaran DILA yang diterapkan pada matakuliah Fisika Terapan di Jurusan Teknik Pertambangan adalah efektif. Ini berarti model Pembelajaran DILA dapat meningkatkan hasil belajar mahasiswa pada matakuliah Fisika Terapan.


2016 ◽  
Vol 11 (2) ◽  
Author(s):  
Nuning Apriani ◽  
Syahrial Ayub ◽  
Hikmawati Hikmawati

Abstrak – Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran berbasis masalah terhadap hasil belajar fisika siswa kelas X SMAN 2 Praya tahun pelajaran 2015/2016. Jenis penelitian ini adalah penelitian eksperimen dengan desain penelitian post-test only group design. Populasi dari penelitian ini adalah semua siswa kelas X SMAN 2 Praya Tahun Ajaran 2015/2016 berjumlah 400 orang. Pengambilan sampel penelitian menggunakan teknik cluster random sampling, sehingga diperoleh kelas X 4 sebagai kelas eksperimen dan kelas X 6 sebagai kelas kontrol. Instrumen penelitian yang digunakan adalah tes multiple choice dengan lima alternatif jawaban. Hipotesis Penelitian diuji menggunakan t-test polled varians, diperoleh thitungsebesar 3,42 dan ttabelsebesar 1,99 pada taraf signifikansi 5 %. Oleh karena  t­hitung > ttabel, maka Ho ditolak dan Ha diterima. Jadi, dapat disimpulkan bahwa terdapat pengaruh model pembelajaran berbasis masalah terhadap hasil belajar fisika siswa kelas X SMAN 2 Praya tahun pelajaran 2015/2016. Kata kunci: model pembelajaran berbasis masalah, hasil belajar. Abstract – The purpose of this study was to investigate the influence of problem based learning model toward physics learning outcomes at SMAN 2 Praya grade X at the academic year 2015/2016. This study was experiment with post-test only control group design. The population of this study were all students of Xth grade with number of students were 400 students. Cluster random sampling was used to choose the class sample with X-4 as experiment class and X-6 as control class. The instrument of this study used multiple choise test with 5 alternative answer. Based from the result, data were analyzed using t-test polled varians. The data obtained 3.42 for the t-hint and 1.99 for the t-table with significant level 5%. Therefore t-hint > t-table, the H0 rejected and Ha be accepted. This result shows that problem based learning model is influencing the stuent’s physics academy result at SMAN 2 Praya Xth grade academic year 2015/2016. Keywords: Problem based learning model, learning outcomes.


BIOLOVA ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 95-102
Author(s):  
Hudaya Indra Bakti ◽  
Handoko Santoso

Abstrak : Keberhasilan suatu proses belajar mengajar dipengaruhi oleh berbagai faktor. Dalam penelitian ini terdapat dua faktor yang mendominasi yaitu model pembelajaran dan motivasi yang dimiliki siswa saat belajar. Dengan menerapkan model pembelajaran yang tepat akan membuat kegiatan belajar mengajar lebih menarik sehingga menarik rasa ingin tahu siswa untuk belajar. Rasa ingin tahu merupakan motivasi alami yang dimiliki oleh siswa, sehingga mereka tertarik untuk mengikuti proses pembelajaran. Dalam penelitian ini model yang akan digunakan adalah Problem Based Learning atau dikenal dengan Problem Based Learning (PBL). Model pembelajaran ini berorientasi pada siswa, dimana guru akan memberikan objek permasalahan yang berkaitan dengan materi dan siswa akan diminta untuk menganalisis penyelesaian masalah tersebut dengan menggali berbagai informasi baik dari buku, internet ataupun hasil siswa. Sedangkan guru hanya berperan sebagai fasilitator dan mengarahkan siswa. Tujuan dari artikel review ini adalah (1) untuk mengkaji model Problem Based Learning (2) mempelajari hasil belajar (3) untuk mengkaji model Problem Based Learning dalam meningkatkan hasil belajar. Abstract: The success of a teaching and learning process is influenced by various factors. In this study, there are two factors that dominate, namely the learning model and the motivation that students have when learning. By applying the right learning model, it will make teaching and learning activities more interesting so that it attracts students' curiosity to learn. Curiosity is a natural motivation possessed by students, so they are interested in participating in the learning process. In this study, the model to be used is Problem Based Learning or known as Problem Based Learning (PBL). This learning model is oriented towards students, where the teacher will provide an object of problems related to the material and students will be asked to analyze the resolution of the problem by exploring a variety of information both from books, the internet or students' results. Whereas the teacher only acts as a facilitator and directs students. The purpose of this review article is (1) to examine the Problem Based Learning model (2) to study the learning outcomes (3) to examine the Problem Based Learning model in improving learning outcomes.


EduKimia ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 009-013
Author(s):  
Debby Maulina Sukmadani ◽  
Suryelita Suryelita

Presentation on the topic of Salt Hydrolysis can be started from a real problem, using the Problem Based Learning (PBL) model. The PBL model should be able to increase students curiosity to get concepts independently. The purpose of this study was to determine the effect of PBL model on salt hydrolysis lessons about the students learning outcomes in SMAN 1 Ranah Pesisir. This research is quasi experiment with non-equivalent groups post-test only design. Data are normal and homogeneous, as of hypothesis testing uses t-test is done at alpha 0.05, obtained tcount 5,2 and ttable 2,67. The result showed that the learning outcomes on salt hydrolysis lessons between classes using PBL model are higher than conventional model in SMAN 1 Ranah Pesisir.


2020 ◽  
Vol 3 (2) ◽  
pp. 111-120
Author(s):  
Sandra Rakian

Teacher Deployment Program Activities in Schools (PDS) are very beneficial for the lecturers and the school as well as LPTK. The Teacher Deployment Program in Schools (PDS) has a symbiotic nature of mutualism, meaning that it benefits both parties, both the school and the Lecturer and LPTK. An innovative learning model that can encourage students' understanding of Japanese vocabulary mastery. One form of innovative learning models is the Word Square learning model. Word Square learning model can be used to encourage students 'understanding of the subject matter, can train students' discipline, can train their attitudes carefully and critically and can stimulate students to think effectively. Of the 20 students who were tested in the pre-test before applying the Word Squared learning model in studying Japanese vocabulary can be seen from the results of the average grade of 49.5. Whereas after using the Word Square learning model, the progress of learning outcomes is so well evidenced by the average grade of the post-test that reaches 90.15. This proves that the application of the Word Square learning model in learning Japanese vocabulary plays a big role in a teaching and learning system, especially for education.


2020 ◽  
Vol 2 (2) ◽  
pp. 49-60
Author(s):  
Sukirman Sukirman ◽  
Moch. Solikin

This study implemented the Problem Based Learning learning model to increase the students’ activeness and learning outcomes in the conventional fuel system competency in class XI TKRA SMK Nasional Berbah. A Classroom Action Research (PTK) with Kurt Lewin's model was conducted, and the data were collected using observation, tests, and documentation. The indicator of the success of this study is if more than 75% of students are active and 75% of students reach the minimum score criteria (75). The participants of this study were 32 students of class XI. The results showed that the application of PBL able to increase the students’ activeness and learning outcomes on the competence to understand the conventional gasoline fuel system. This can be seen from: (1) an increase in positive activities (activities that support the implementation of the teaching and learning process) and a decrease in negative activities (activities that interfere with the implementation of the teaching and learning process) in each cycle. Positive activity in cycle I was 51% and cycle II was 76%; (2) there is an increase in the class average and students' learning completeness. The class average in cycle I was 71 and cycle II was 78. Meanwhile, students' learning completeness in cycle I was 43.75%, cycle II was 84.37%.


2020 ◽  
Vol 2 (2) ◽  
pp. 116-129
Author(s):  
Maulida Maulida ◽  
Wadhuli Jannati

The purpose of this study is to find out how the application of the Contextual Teaching and Learning learning model for class VIII students in FIQIH subjects at MTs. Exemplary Gebang. To find out how to improve student learning outcomes for class VIII FIQIH subjects at MTs. Exemplary Gebang. To find out whether the application of the Contextual Teaching and Learning learning model can improve the learning outcomes of class VIII students in FIQIH subjects at MTs Teladan Gebang. Learning outcomes are something that cannot be separated from learning. Based on the observation activities that have been carried out, the background of this research is that students are less active in the learning process, students are less confident in expressing opinions, students are more focused on their own activities when listening to the explanation given by the teacher, so this has an impact on student learning outcomes in Fiqh lessons is still low, in class VIII students, totaling 32 students at MTs Teladan Gebang, it is known that the learning process is less than optimal. Therefore, it is necessary to apply the Contextual Teaching and Learning learning model to improve student learning outcomes. The formulation of the problem in this study is whether the application of the Contextual Teaching and Learning learning model can improve student learning outcomes for class VIII FIQIH subjects at MTs Teladan Gebang. The goal to be achieved in this study is to determine the effect of the Contextual Teaching and Learning learning model on student learning outcomes. Class VIII Fiqh subjects at MTs Teladan Gebang. The type of research used is classroom action research with the design used is pretest and posttest. This research was conducted in class VIII MTs Teladan Gebang. Data collection techniques used observations, tests and interviews, then analyzed using hypothesis testing. The results showed that the average score obtained by class VIII at MTs Teladan Gebang in the Pre Test was 58 with 7 students' completeness (21.87). %). In Cycle I, the average student score was 71.34 with a completeness of 20 students (62.5%). In Cycle II the average score of students is 85 with student completeness as many as 32 people (87.5%). This proves that there is a significant effect of the Contextual Teaching and Learning learning model on student learning outcomes for Fiqh Class VIII MTs Teladan Gebang..  


2018 ◽  
Vol 1 (2) ◽  
pp. 105-116
Author(s):  
Rika Silviani

This study aimed to (1) describe students' creative thinking skills during the learning process by using PBL model, (2) find out the improvement of students' creative thinking skills after using the PBL model, and (3) describe student learning independence during the learning process by using PBL model. This study uses mixed method research with concurrent embedded strategy. The sample was selected by random sampling, namely students of class VIII-3, which were consisted of 28 students from all eighth grade of SMP Negeri 16 Banda Aceh. The instruments in this study were daily description test, observation and questionnaire. These instruments were used to obtain data of the improvement of students' creative thinking abilities after using the PBL model were pre-test and post-test, and also the instruments which were used to describe student learning independence during the learning process by using PBL model. The result of data analysis in the daily description test and observation used the assessment rubric of creative thinking skills with qualitative descriptive method. Pre-test and post-test results were analyzed by statistical test using SPSS version 22 software for Windows, and the results of the learning independence questionnaires were analyzed by using a Likert scale and percentage. The result of the study showed that students are creative in solving problems related to the comparison during the PBL model in learning process. Thus, there was an improvement in students' creative thinking skills after using PBL learning model. The result of this study also showed that students have learning independence during the PBL model in learning process. Keywords: Problem Based Learning Model (PBL), Creative Thinking Ability, Learning Independence.


2020 ◽  
Vol 3 (1) ◽  
pp. 37-44
Author(s):  
Malik Hidayat ◽  
Sukasno S. ◽  
Efuansyah E.

This study aims to determine the completeness of the mathematics learning outcomes of class VIII students of SMP Negeri 2 Saling in the 2020/2021 academic year after the Student Team Achievement Division (STAD) learning model is applied. This type of research is a pre-experimental design with a pre-test and post-test group design. The population in this study were all students of class VIII SMP Negeri 2 Saling in the academic year 2020/2021, totaling 54 students and as the research sample, namely class VIII.A one study group totaling 12 students. The data was collected by using test techniques, namely pre-test and post-test. The collected data were analyzed using t-test at the significant level α = 0.05. Based on the results of the t-test analysis with a significance level of α = 0.05, it was obtained tcount (5.9495)> ttable (2.201), so it can be concluded that the mathematics learning outcomes of class VIII students of SMP Negeri 2 Saling after being applied with the Student Team learning model Achievement Division (STAD) is significantly complete.


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